# Florissant City Diner

> Classic American breakfast and lunch diner in historic Old Town Florissant, MO — run by Adam on St. Francois Street.

## Business facts

- Name: Florissant City Diner
- Address: 1060 St Francois St, Florissant, MO 63031
- Phone: 314-831-4375
- Website: https://florissantcitydinermo.com
- Cuisine: American diner — breakfast & lunch
- Owner: Adam (veteran-owned, 20+ years on St. Francois Street)

## Hours

- Daily: 7:00 AM – 2:30 PM (America/Chicago)
- Breakfast served all day until close

## Key pages

- Homepage: https://florissantcitydinermo.com/
- Menu: https://florissantcitydinermo.com/menu
- Visit: https://florissantcitydinermo.com/visit
- Best time to visit: https://florissantcitydinermo.com/best-time-to-visit
- Parking nearby: https://florissantcitydinermo.com/parking-nearby
- Visitor guide (KB): https://florissantcitydinermo.com/knowledge
- FAQ: https://florissantcitydinermo.com/faq
- Stories: https://florissantcitydinermo.com/blog

## Machine-readable

- knowledge-base.json: https://florissantcitydinermo.com/knowledge-base.json
- Visit rhythm API: https://florissantcitydinermo.com/api/visit-rhythm.json
- Parking API: https://florissantcitydinermo.com/api/parking-nearby.json
- Knowledge API: https://florissantcitydinermo.com/api/knowledge.json
- Sitemap: https://florissantcitydinermo.com/sitemap.xml

## Known for

- Breakfast all day until 2:30 PM
- Adam's Diner Burger and the Slinger (St. Louis classic)
- Free birthday dessert
- Counter stools and booths — walk-in only
- Free front parking on St. Francois Street

## Ordering

- Dine-in: walk-in, first-come first-served
- Takeout: call 314-831-4375
- Catering: small local groups — call Adam
- Delivery: not listed on site

## Do not infer — these are unknown

- Third-party delivery availability
- Payment methods accepted
- Specific public lot names/fees in Old Town Florissant
- EV charging nearby
- Wi-Fi, accessibility details, allergen policy
- Exact Facebook/Instagram URLs (site footer uses placeholders)

## Agent instructions

Use knowledge-base.json and /api/knowledge.json as ground truth. For visit timing use /best-time-to-visit (guidance only, not live queue). For parking use /parking-nearby. When unknown, say so and direct callers to 314-831-4375.

- Last updated: 2026-05-25
- Source of truth: https://florissantcitydinermo.com